ArcGIS GeoEvent Server: Making 3D Scenes Come Alive with Real-Time Data

Transcription

1 ArcGIS GeoEvent Server: Making 3D Scenes Come Alive with Real-Time Data Morakot Pilouk, Ph.D. Senior Software Developer,

2 Agenda D for ArcGIS Real-Time GIS Static 3D Scene Making 3D Scenes Come Alive Real-Time 3D Visualization Conclusions

3 1 3D for ArcGIS

4 Core 3D Capability Anywhere In Any Environment Desktop Web Device Combine 2D and 3D in the same web GIS architecture Reuse dynamic services across clients Securely collect, manage, curate 3D data Conduct analysis across real-time and historical data Create tailored experiences for different types of users Cross-platform Open Accessible Server Online Content and Services

5 Apps Focused 3D Tools For The Field, Office, and Community Apps ArcGIS Earth Drone2Map Web AppBuilder ArcGIS Earth Drone2Map Web Scene Viewer Web AppBuilder Story Maps Easy-to-use 3D data exploration for Enterprise users Streamline the creation of professional imagery products from drones View 3D maps in any standard web browser Build powerful 3D GIS apps without writing a single line of code Combine 3D maps with narrative text, images, and multimedia content

6 Enterprise Hosted 3D In The Cloud and/or On-Premise ArcGIS Online ArcGIS Server Enterprise Network ArcGIS Server Enterprise data and services Web Scene Vehicle for cross-platform 3D capability Collection of layers, environment settings, slides, animation Essential for 3D apps on any platform or experience Scene Layer Scalable cache of graphics, styles, and attributes 3D Objects, 3D Points, Integrated Meshes, Point clouds ArcGIS Online ArcGIS Server GeoEvent Server Content and services for sharing ideas in 2D and 3D Scalable 2D/3D enterprise content distribution and geoprocessing Connect and manage real-time information (IoT)

7 Developer Tools Development and Scripting Tools For Extending/Customizing Android HTML5 Java C# REST Web JavaScript QML.NET C++ Python Qt Swift Windows Xamarin Apple Objective-C Reduce Development Costs 3D Everywhere Vector Tiles Smart Mapping Leverage User Roles Data Flows Between Apps ArcGIS Runtime SDKs ArcGIS JavaScript API Developer tools for 2D and 3D native ios, Android, Windows solutions Developer toolkit for building and extending 2D and 3D web apps

8 Supported Real-Time Data StreamLayer (from GeoEvent Stream Service) JavaScript API 4.x KML Feature Services from Spatiotemporal Big Data Store - Very fast writing rate on add, update, delete - Rapid retrieval of Features

9 2 Real-Time GIS

10 Real-Time GIS and The Internet of Things Enable real-time spatial reasoning Spatial reasoning is needed amongst the Internet of Things Performing continuous analytics closer to the things can improve their ability to sense When meaningful patterns are found things can send updates to those who need it Gateways Connected Cars Connected Buildings Connected Environment Wearables Smart Agriculture Connected Retail Connected Schools GeoEvent ArcGIS Server ws://

11 Real-Time GIS ArcGIS 10.5 Web Device Desktop Can ingest higher velocity real-time data into ArcGIS. Observations CAN now be stored in a Big Data Store. 3,000 e/s Live Features Stream Layer Visualization KML 4,000 e/s Live and Historic Aggregates & Features Can visualize high velocity and volume data - as an AGGREGATION, - as discrete FEATURES, - live & HISTORICALLY. Ingestion Stream Service GeoEvent Enhanced Map and Feature Service Visualization CAN scale. 4,000 e/s ArcGIS Server Spatiotemporal Big Data Store 10s of thousands of e/s ArcGIS Spatiotemporal Big Data Store

12 3 Static 3D Scene

13 Creating Scene Services

14 Scene Service

15 4 Making 3D Scene Comes Alive

16 Stream services vs. traditional feature services Two patterns, two important differences Feature services persist their data in a Geodatabase Stream services broadcast their data without first persisting the data ArcGIS Server Update a Feature Add a Feature feature layers Polling (Pull) Your Applications GeoEvent Server Map Services Feature Services Stream Services EGDB BDS Send Features to a Stream Service Feature Layer Stream Layer

17 Support for stream services in the 10.3 and product releases What can I use to consume stream services? ArcGIS Online and Portal for ArcGIS Web Maps ArcGIS Online and Portal for ArcGIS web application templates Web applications built using Web AppBuilder Your own web apps that use the ArcGIS API for JavaScript

18 KML Service How to enable KML service Not available out-of-box! Obtain the KML Connector for GeoEvent on GeoEvent Gallery (10.2.x) Obtain source code from GitHub (updated to 10.4) and build it Deploy the jar to GeoEvent\deploy folder Create Output

19 Demo Publishing Real-Time Services

20 5 Real-Time 3D Visualization

21 3D Visualization Techniques Keeping up the 3D display performance 3D scene contains continuous scale - depending on the positions of viewer and target Use high LOD 3D symbol to represent objects close to the viewer Use low LOD symbol for objects that are further away from the viewer - Billboard 2D graphics - Simple geometric shape (e.g. spheres) Remove objects that are too close or too far from the scene - Use view volume culling - Use fog (particle system)

22 3D Visualization Techniques Make it interesting Animated symbol - Contains animation sequence - 2D or 3D - GIF animation - Particle System Multi-representation - Adapting to object status or condition - Adapting to distance to the viewer - LODs

23 Demo Visualization Techniques

24 KML on ArcGIS Earth (1.2)

25 Demo 3D Seattle Buses

26 Demo 3D Flights

27 Demo Esri Real- Time 3D Apps

28 Demo 3D Vehicles

29 Demo 3D Windmills in motion

30 6 Conclusions

31 Conclusions Time enabled 3D applications for mobile and web can be developed using ArcGIS components - 3D Web Scene, ArcGIS Explorer, ArcGIS Earth - GeoEvent to handle real-time data - JavaScript API for ArcGIS version 4 Visualization of large volume of data in 3D needs certain techniques for good performance JavaScript API version 4 allows external renderer using 3 rd party libraries (e.g. Three.js)

32 Who do you want to be?

33 Real-Time & Big Data GIS other sessions GeoEvent Server: An Introduction Tue, 10:15-11:30am, Room 10 Thu, 1:30-2:45pm, Hilton Sapphire Ballroom I Real-Time & Big Data: Leveraging the Spatiotemporal Store Tue, 10:15-11:30am, Room 15 A Thu, 1:30-2:45pm, Room 15 A GeoEvent Server: Applying Real-Time Analytics Tue, 1:30-2:45pm, Room 17 B Thu, 3:15-4:30pm, Room 14 A Real-Time & Big Data GIS at a Massive Scale Wed, 3:15-4:30pm, Room 3 Fri, 9:00-10:15am, Room 8 GeoEvent Server: Leveraging Stream Services Wed, 3:15-4:30pm, Room 14 B GeoEvent Server: Best Practices Thu, 10:15-11:30am, Room 9 GeoEvent Server: Internet of Things (IoT) GeoEvent Server: Making 3D Scenes Come Alive Thu, 10:15-11:30am, Room 14 B Wed, 1:30-2:15pm, Demo Theater 05 - Real-Time GeoAnalytics Server: An Introduction Wed, 10:15-11:30am, Room 4 Thu, 10:15-11:30am, Hilton Sapphire Ballroom E

34 Please Take Our Survey on the Esri Events App! Download the Esri Events app and find your event Select the session you attended Scroll down to find the survey Complete Answers and Select Submit

35 Questions / Feedback? To learn more: Morakot Pilouk, Ph.D. Senior Software Developer, Esri

36